Given csc theta= -√2, if 180 degrees < 0 < 270 degrees determine the exact value, in simplized form (rationalized denominator) for cot theta/ sec theta - sin2 theta PLEASE HELP

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.

Can you divide 25 into 4 equal groups? explain why or why not.